Buckle



FIG. 1 is a perspective view of the buckle showing the new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a perspective view of the buckle shown in FIG. 1 but with some of the non-claimed environmental matter being in a different configuration;

FIG. 9 is a bottom view of FIG. 8;

FIG. 10 is a top view of FIG. 8;

FIG. 11 is a front view of FIG. 8;

FIG. 12 is a back view of FIG. 8;

FIG. 13 is a right side view of FIG. 8; and,

FIG. 14 is a left side view of FIG. 8.

The broken line portions of the disclosure are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a buckle, as shown and described. 